HK HFR2S

Standard double-acting cylinders with fastening



Properties

Design with attachment elements
Media HLP fluids
Temp. range Standard version -15 °C to +80 °C
Material Cylinder base: FE 510-A105, Gasket GHM-GHK: NBR / polyurethane, Gasket OR: NBR Fluorosil Viton, Gasket TPM: NBR, Gasket TSE-TTS-TTI/L: NBR + fabric / polyurethane, Nut: Steel 8UNI EN20898/2, Oil filler neck: Steel 9SMn28, Piston rod guide: Steel 9SMn28, Piston rod: Resistance for 120 h in the NSS test according to ISO 3768, Piston rod: Steel 20MnV6, Chrome 25 μm ±/- 5, Piston: Steel 9SMn28, Polished cylinder barrel: ST 52.3 DIN 2393-ISO H9
Operating pressure max. 200 bar (acc. DIN EN 982)
Test pressure max. 240 bar (acc. DIN EN 982)

Description

Please observe the stipulations of EN ISO 4413 “Safety requirements for fluid power systems and their components” as well as specifications and safety requirements based on statutory regulations when selecting, installing and operating the cylinders.
Our hydraulic cylinders and their components are designed for standard applications in industry and agriculture. They can be used only in some circumstances for applications in construction machinery. If this is your intention, please contact our technical personnel. The cylinders conform to the technical specifications in the catalogue or are designed to customers' specifications (approval drawing).

Hints

From type HK HFR2S 060 piston safeguard by means of safety bolt
Piston speed based on standard seals: Max. 25m/min - 0.42m/sec.
Piston speed to the end positions: max. 6m/min - 0.10m/sec.
For these standard cylinders, it is recommended not to weld any fastenings to the cylinder liner (e.g. cardan mountings) as this could distort it.

Article Table

Product Name Ø D mm Ø A mm Ø S mm Stroke mm Z mm Ø E M mm N mm L mm L1 mm Ø F mm G mm Weight kg
Product Name Ø D mm Ø A mm Ø S mm Stroke mm Z mm Ø E M mm N mm L mm L1 mm Ø F mm G mm Weight kg
HK HFR2S 040 025 0100 50 40 25 100 270 3/8" 38 105 40 35 20,25 50 3,0
HK HFR2S 040 025 0150 50 40 25 150 320 3/8" 38 105 40 35 20,25 50 3,4
HK HFR2S 040 025 0200 50 40 25 200 370 3/8" 38 105 40 35 20,25 50 3,9
HK HFR2S 040 025 0250 50 40 25 250 420 3/8" 38 105 40 35 20,25 50 4,4
HK HFR2S 040 025 0300 50 40 25 300 470 3/8" 38 105 40 35 20,25 50 4,8
HK HFR2S 040 025 0400 50 40 25 400 570 3/8" 38 105 40 35 20,25 50 5,8
HK HFR2S 040 025 0500 50 40 25 500 670 3/8" 38 105 40 35 20,25 50 6,7
HK HFR2S 040 025 0600 50 40 25 600 770 3/8" 38 105 40 35 20,25 50 7,6
HK HFR2S 040 025 0700 50 40 25 700 870 3/8" 38 105 40 35 20,25 50 8,6
HK HFR2S 040 025 0800 50 40 25 800 970 3/8" 38 105 40 35 20,25 50 9,5
HK HFR2S 050 030 0100 60 50 30 100 300 3/8" 42 128 45 40 25,25 60 4,4
HK HFR2S 050 030 0150 60 50 30 150 350 3/8" 42 128 45 40 25,25 60 5,0
HK HFR2S 050 030 0200 60 50 30 200 400 3/8" 42 128 45 40 25,25 60 5,6
HK HFR2S 050 030 0250 60 50 30 250 450 3/8" 42 128 45 40 25,25 60 6,2
HK HFR2S 050 030 0300 60 50 30 300 500 3/8" 42 128 45 40 25,25 60 6,9
HK HFR2S 050 030 0400 60 50 30 400 600 3/8" 42 128 45 40 25,25 60 8,1
HK HFR2S 050 030 0500 60 50 30 500 700 3/8" 42 128 45 40 25,25 60 9,3
HK HFR2S 050 030 0600 60 50 30 600 800 3/8" 42 128 45 40 25,25 60 10,5
HK HFR2S 050 030 0700 60 50 30 700 900 3/8" 42 128 45 40 25,25 60 11,8
HK HFR2S 050 030 0800 60 50 30 800 1000 3/8" 42 128 45 40 25,25 60 13,0
HK HFR2S 060 030 0100 70 60 30 100 300 3/8" 36 133 45 40 25,25 70 5,6
HK HFR2S 060 030 0150 70 60 30 150 350 3/8" 36 133 45 40 25,25 70 6,3
HK HFR2S 060 030 0200 70 60 30 200 400 3/8" 36 133 45 40 25,25 70 7,0
HK HFR2S 060 030 0250 70 60 30 250 450 3/8" 36 133 45 40 25,25 70 7,7
HK HFR2S 060 030 0300 70 60 30 300 500 3/8" 36 133 45 40 25,25 70 8,3
HK HFR2S 060 030 0350 70 60 30 350 550 3/8" 36 133 45 40 25,25 70 9,0
HK HFR2S 060 030 0400 70 60 30 400 600 3/8" 36 133 45 40 25,25 70 9,7
HK HFR2S 060 030 0450 70 60 30 450 650 3/8" 36 133 45 40 25,25 70 10,4
HK HFR2S 060 030 0500 70 60 30 500 700 3/8" 36 133 45 40 25,25 70 11,0
HK HFR2S 060 030 0600 70 60 30 600 800 3/8" 36 133 45 40 25,25 70 12,4
HK HFR2S 060 030 0700 70 60 30 700 900 3/8" 36 133 45 40 25,25 70 13,7
HK HFR2S 060 035 0200 70 60 35 200 400 3/8" 36 133 45 40 25,25 70 7,5
HK HFR2S 060 035 0300 70 60 35 300 500 3/8" 36 133 45 40 25,25 70 9,0
HK HFR2S 060 035 0400 70 60 35 400 600 3/8" 36 133 45 40 25,25 70 10,6
HK HFR2S 060 035 0500 70 60 35 500 700 3/8" 36 133 45 40 25,25 70 12,1
HK HFR2S 060 035 0600 70 60 35 600 800 3/8" 36 133 45 40 25,25 70 13,7
HK HFR2S 060 035 0700 70 60 35 700 900 3/8" 36 133 45 40 25,25 70 15,2
HK HFR2S 070 040 0200 80 70 40 200 410 3/8" 46 132 55 50 30,25 80 10,1
HK HFR2S 070 040 0250 80 70 40 250 460 3/8" 46 132 55 50 30,25 80 11,0
HK HFR2S 070 040 0300 80 70 40 300 510 3/8" 46 132 55 50 30,25 80 12,0
HK HFR2S 070 040 0350 80 70 40 350 560 3/8" 46 132 55 50 30,25 80 13,0
HK HFR2S 070 040 0400 80 70 40 400 610 3/8" 46 132 55 50 30,25 80 13,9
HK HFR2S 070 040 0450 80 70 40 450 660 3/8" 46 132 55 50 30,25 80 14,9
HK HFR2S 070 040 0500 80 70 40 500 710 3/8" 46 132 55 50 30,25 80 15,8
HK HFR2S 070 040 0700 80 70 40 700 910 3/8" 46 132 55 50 30,25 80 19,6
HK HFR2S 070 040 0600 80 70 40 600 810 3/8" 46 132 55 50 30,25 80 17,7
HK HFR2S 080 040 0200 92 80 40 200 410 3/8" 42 130 55 50 30,25 90 13,0
HK HFR2S 080 040 0250 92 80 40 250 460 3/8" 42 130 55 50 30,25 90 14,2
HK HFR2S 080 040 0300 92 80 40 300 510 3/8" 42 130 55 50 30,25 90 15,3
HK HFR2S 080 040 0350 92 80 40 350 560 3/8" 42 130 55 50 30,25 90 16,4
HK HFR2S 080 040 0400 92 80 40 400 610 3/8" 42 130 55 50 30,25 90 17,5
HK HFR2S 080 040 0500 92 80 40 500 710 3/8" 42 130 55 50 30,25 90 19,8
HK HFR2S 080 040 0600 92 80 40 600 810 3/8" 42 130 55 50 30,25 90 22,0
HK HFR2S 080 040 0700 92 80 40 700 910 3/8" 42 130 55 50 30,25 90 24,3
HK HFR2S 100 050 0200 115 100 50 200 425 1/2" 45 141 70 60 30,25 115 21,5
HK HFR2S 100 050 0300 115 100 50 300 525 1/2" 45 141 70 60 30,25 115 25,0
HK HFR2S 100 050 0400 115 100 50 400 625 1/2" 45 141 70 60 30,25 115 28,5
HK HFR2S 100 050 0500 115 100 50 500 725 1/2" 45 141 70 60 30,25 115 32,0
HK HFR2S 100 050 0700 115 100 50 700 925 1/2" 45 141 70 60 30,25 115 39,1
Ø A = piston diameter - Ø S = piston rod diameter

Disclaimer

Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.